In the final communiqué formulated following the two-day Nuclear Security Summit in Seoul, world leaders have stated that nuclear terrorism is one of the most challenging threats to the international community.
The communiqué largely restates the goals declared two years ago at the inaugural summit in Washington.
The specific measures mentioned in the communiqué include protecting nuclear materials and facilities, as well as preventing the trafficking of such materials.
South Korean President Lee Myung-bak speaks out on the issue,